Q: Is 23,661 a Prime Number?
A: No, 23,661 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 23661 can be evenly divided by 1 3 9 11 33 99 239 717 2,151 2,629 7,887 and 23,661, with no remainder.
Since 23,661 cannot be divided by just 1 and 23,661, it is not a prime number.